Adaptive synchronization of hyperchaotic Lü system with uncertainty  

作　　者：高秉建 陆君安 

机构地区：[1]School of Mathematics & Statistics, Wuhan University, Wuhan 430072, China [2]School of Science, Wuhan University of Technology, Wuhan 430070, China

出　　处：《Chinese Physics B》2007年第3期666-670,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （Grant No 60574045）.

摘　　要：This paper presents a novel adaptive control scheme for synchronization of the latest hyperchaotic Lü system. Based on the Lyapunov stability theory, a feedback controller and a parameter update law are designed for the synchronization of hyperchaotic Lfi systems with uncertainty. Numerical simulations are given to demonstrate the validity of the synchronization technique.This paper presents a novel adaptive control scheme for synchronization of the latest hyperchaotic Lü system. Based on the Lyapunov stability theory, a feedback controller and a parameter update law are designed for the synchronization of hyperchaotic Lfi systems with uncertainty. Numerical simulations are given to demonstrate the validity of the synchronization technique.

关 键 词：SYNCHRONIZATION parameter identification hyperchaotic Lü system 

分 类 号：O415.5[理学—理论物理]